Server Requirements

• Apache or Lighttpd Webserver
• .htaccess support allowing overrides for DirectoryIndex if using Apache
• PHP Version 4.3.1 or greater with
  • PCRE (Perl compatible Regular Expression)
  • libiconv (recommended)
  • mbstring (optional)
• php.ini options:
  • error_reporting E_ALL & ~E_NOTICE (or lower)
  • file_uploads on (for attachment upload features)
  • memory_limit (increase as suitable to support large attachments)
• MySQL or PostgreSQL database engine or the SQLite Extension for PHP
• One of the above databases with permission to create tables
• OpenSSL and Socket modules for PHP required to connect to IMAPS, for secure SMTP and to use the spell checker
  • Additionally, the CURL module for PHP is required for spell checking with TinyMCE (HTML WYSIWYG Editor).
• An IMAP server which supports IMAP 4 rev 1
• An SMTP server or PHP configured for mail delivery

Browser Requirements

• Javascript enabled
• Accept cookies
• Support for XMLHttpRequest
• CSS2 Support

Tested browsers

• Internet Explorer 6/7 (Win 2000 and Win XP)
• Safari 2 (Mac OS X 10.4 )
• Safari 3 (Mac OS X 10.5 and Win XP)
• Firefox 2 (Win XP and Mac OS X)